User manual

91 PCA-6028 User Manual
Appendix B I/O Pin Assignments
B.13 ATX Soft Power Switch (JFP1 / PWR_SW)
B.14 Hi-definition Audio Link Connector (HDAUD1)
B.15 SM Bus Connector (JFP2 / SNMP)
Table B.13: ATX soft power switch (JFP1 / PWR_SW)
Pin Signal
1 3.3 VSB
2PWR-BTN
Table B.14: Hi-definition audio link connector (HDAUD1)
Pin Signal Pin Signal
1 ACZ_VCC 2 GND
3 ACZ_SYNC 4 ACZ_BITCLK
5 ACZ_SDOUT 6 ACZ_SDIN0
7 ACZ_SDIN1 8 -ACZ_RST
9 ACZ_12V 10 GND
11 GND 12 N/C
Table B.15: SM bus connector (JFP2 / SNMP)
Pin Signal
1SMB_DATA
2SMB_CLK